20357544

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4441}}^1$

素因数の和:4641

約数の個数: 32

約数和(自身を含む): 51171840

約数和(自身を除く): 30814296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4441, 4584, 8882, 13323, 17764, 26646, 35528, 53292, 106584, 848231, 1696462, 2544693, 3392924, 5089386, 6785848, 10178772, 20357544]

約数ペア:

[(1, 20357544), (2, 10178772), (3, 6785848), (4, 5089386), (6, 3392924), (8, 2544693), (12, 1696462), (24, 848231), (191, 106584), (382, 53292), (573, 35528), (764, 26646), (1146, 17764), (1528, 13323), (2292, 8882), (4441, 4584)]